.nav_box{
	padding: 30px 0;
}
.nav_box_1{
	overflow: hidden;
    width: 1200px;
    margin: 0 auto;
	padding: 0 30px;
}

.nav_item{
	width: 45px;
	height: 70px;
	margin-right: 85px;
	float: left;
}

.nav_item{
	cursor: pointer;
}

.nav_item img{
	margin: 0 auto;
	display: block;
}
.nav_item p{
	text-align: center;
	font-size: 14px;
}

.nav_box_item{
	width: 100%;
	display: none;
}

.nav_box_item .shop_index,.shop_action,.shop_hot,.shop_classify,.mine{
	width: 100%;
	height: 610px;
	font-size: 16px;
} 

.shop_index{
	background: url(../img/cases/客户案例_04.png) no-repeat;
	color: #fff;
}

.shop_action{
	background: url(../img/cases/客户案例_05.png) no-repeat;
	color: #333;
}

.shop_hot{
	background: url(../img/cases/客户案例_06.png) no-repeat;
	color: #333;
}

.shop_classify{
	background: url(../img/cases/客户案例_07.png) no-repeat;
	color: #333;
}

.mine{
	background: url(../img/cases/客户案例_08.png) no-repeat;
	color: #333;
}

._0{
	width: 1200px;
	margin: 0 auto;
	position: relative;
	height: 100%;
	padding: 0 100px;
	overflow: hidden;
}

.shop_index ._1,.shop_hot ._1,.mine ._1{
	position: absolute;
	bottom: -56px;
	left: 100px;
}

._0 ._2{
	width: 100%;
	padding-top: 50px;
}

._0 ._2 div{
	width: 600px;
}

.shop_action ._1,.shop_classify ._1{
	position: absolute;
	bottom: -56px;
	right: 0;
}
